US20130015986A1 - Keyboard with adjustable keystroke distance and electronic device using the same - Google Patents

Keyboard with adjustable keystroke distance and electronic device using the same Download PDF

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Publication number
US20130015986A1
US20130015986A1 US13/214,232 US201113214232A US2013015986A1 US 20130015986 A1 US20130015986 A1 US 20130015986A1 US 201113214232 A US201113214232 A US 201113214232A US 2013015986 A1 US2013015986 A1 US 2013015986A1
Authority
US
United States
Prior art keywords
button
electromagnet
keyboard
circuit board
switch
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US13/214,232
Other languages
English (en)
Inventor
Cheng-Huang Lu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Futaihua Industry Shenzhen Co Ltd
Hon Hai Precision Industry Co Ltd
Original Assignee
Futaihua Industry Shenzhen Co Ltd
Hon Hai Precision Industry Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Futaihua Industry Shenzhen Co Ltd, Hon Hai Precision Industry Co Ltd filed Critical Futaihua Industry Shenzhen Co Ltd
Assigned to HON HAI PRECISION INDUSTRY CO., LTD., Fu Tai Hua Industry (Shenzhen) Co., Ltd. reassignment HON HAI PRECISION INDUSTRY CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: LU, CHENG-HUANG
Publication of US20130015986A1 publication Critical patent/US20130015986A1/en
Abandoned legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1662—Details related to the integrated keyboard
US13/214,232 2011-07-14 2011-08-22 Keyboard with adjustable keystroke distance and electronic device using the same Abandoned US20130015986A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201110197533XA CN102880297A (zh) 2011-07-14 2011-07-14 键盘
CN201110197533.X 2011-07-14

Publications (1)

Publication Number Publication Date
US20130015986A1 true US20130015986A1 (en) 2013-01-17

Family

ID=47481658

Family Applications (1)

Application Number Title Priority Date Filing Date
US13/214,232 Abandoned US20130015986A1 (en) 2011-07-14 2011-08-22 Keyboard with adjustable keystroke distance and electronic device using the same

Country Status (3)

Country Link
US (1) US20130015986A1 (zh)
CN (1) CN102880297A (zh)
TW (1) TW201303943A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10572018B2 (en) 2017-11-29 2020-02-25 Darfon Electronics Corp. Keyswitch with adjustable tactile feedback
US11163375B1 (en) * 2020-12-29 2021-11-02 Logitech Europe S.A. Slider structure for a mechanical keyboard

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104199563B (zh) * 2014-09-23 2017-03-22 陈浩宇 电磁键盘
CN104811179A (zh) * 2015-04-10 2015-07-29 广东欧珀移动通信有限公司 一种按键控制方法及装置
CN111725017B (zh) * 2020-06-11 2022-11-01 歌尔科技有限公司 按键控制方法、电子设备及可读存储介质
CN113064495A (zh) * 2021-03-25 2021-07-02 深圳莱宝高科技股份有限公司 键盘和电子装置
CN115369777A (zh) * 2022-10-24 2022-11-22 中铁建工集团有限公司 一种粘结预应力钢绞筋安装装置

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4156820A (en) * 1976-05-15 1979-05-29 Matsu Kyu Kabushiki Kaisha Miniature contactless switching unit
US20010052283A1 (en) * 2000-06-09 2001-12-20 Boyer Stephen W. Device for patterned input and display of musical notes
US6366440B1 (en) * 1999-12-29 2002-04-02 Compal Electronics, Inc. Magnetic closure mechanism for a portable computer
US20050237306A1 (en) * 2004-04-27 2005-10-27 Udo Klein Tactile feedback through a computer keyboard key
US20060143342A1 (en) * 2004-12-28 2006-06-29 Samsung Electronics Co., Ltd. Apparatus and method for providing haptics of image
US20070279190A1 (en) * 2006-05-16 2007-12-06 Em Microelectronic-Marin S.A. Method of authentication and secure exchange of data between a personalised chip and a dedicated server, and assembly for implementing the same
US20080018592A1 (en) * 2006-05-09 2008-01-24 Samsung Electronics Co., Ltd. Apparatus and method for haptic support in portable terminal
US20100182241A1 (en) * 1999-12-07 2010-07-22 Immersion Corporation Haptic Feedback Using A Keyboard Device
US20100282087A1 (en) * 2008-01-24 2010-11-11 Boussemart Christophe S Energy saving manager for beverage preparation devices
US20110063208A1 (en) * 2008-05-09 2011-03-17 Koninklijke Philips Electronics N.V. Method and system for conveying an emotion
US20110128239A1 (en) * 2007-11-21 2011-06-02 Bayer Materialscience Ag Electroactive polymer transducers for tactile feedback devices
US20120161949A1 (en) * 2010-12-28 2012-06-28 Stmicroelectronics Asia Pacific Pte Ltd. Acuator systems and methods using an electrically deformable material
US20120206248A1 (en) * 2009-10-19 2012-08-16 Biggs Silmon James Flexure assemblies and fixtures for haptic feedback

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200639895A (en) * 2005-05-13 2006-11-16 Asustek Comp Inc Magnetically levitated key structure
CN1869893B (zh) * 2005-05-24 2010-05-05 华硕电脑股份有限公司 磁浮式按键结构
CN101320646A (zh) * 2007-06-05 2008-12-10 英业达股份有限公司 键盘

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4156820A (en) * 1976-05-15 1979-05-29 Matsu Kyu Kabushiki Kaisha Miniature contactless switching unit
US20100182241A1 (en) * 1999-12-07 2010-07-22 Immersion Corporation Haptic Feedback Using A Keyboard Device
US6366440B1 (en) * 1999-12-29 2002-04-02 Compal Electronics, Inc. Magnetic closure mechanism for a portable computer
US20010052283A1 (en) * 2000-06-09 2001-12-20 Boyer Stephen W. Device for patterned input and display of musical notes
US20050237306A1 (en) * 2004-04-27 2005-10-27 Udo Klein Tactile feedback through a computer keyboard key
US20060143342A1 (en) * 2004-12-28 2006-06-29 Samsung Electronics Co., Ltd. Apparatus and method for providing haptics of image
US20080018592A1 (en) * 2006-05-09 2008-01-24 Samsung Electronics Co., Ltd. Apparatus and method for haptic support in portable terminal
US20070279190A1 (en) * 2006-05-16 2007-12-06 Em Microelectronic-Marin S.A. Method of authentication and secure exchange of data between a personalised chip and a dedicated server, and assembly for implementing the same
US20110128239A1 (en) * 2007-11-21 2011-06-02 Bayer Materialscience Ag Electroactive polymer transducers for tactile feedback devices
US20100282087A1 (en) * 2008-01-24 2010-11-11 Boussemart Christophe S Energy saving manager for beverage preparation devices
US20110063208A1 (en) * 2008-05-09 2011-03-17 Koninklijke Philips Electronics N.V. Method and system for conveying an emotion
US20120206248A1 (en) * 2009-10-19 2012-08-16 Biggs Silmon James Flexure assemblies and fixtures for haptic feedback
US20120161949A1 (en) * 2010-12-28 2012-06-28 Stmicroelectronics Asia Pacific Pte Ltd. Acuator systems and methods using an electrically deformable material

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10572018B2 (en) 2017-11-29 2020-02-25 Darfon Electronics Corp. Keyswitch with adjustable tactile feedback
US10795447B2 (en) 2017-11-29 2020-10-06 Darfon Electronics Corp. Keyswitch with adjustable tactile feedback
US10866640B2 (en) * 2017-11-29 2020-12-15 Darfon Electronics Corp. Adjusting method applied to a keyswitch for adjusting tactile feedback
US11163375B1 (en) * 2020-12-29 2021-11-02 Logitech Europe S.A. Slider structure for a mechanical keyboard

Also Published As

Publication number Publication date
TW201303943A (zh) 2013-01-16
CN102880297A (zh) 2013-01-16

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Legal Events

Date Code Title Description
AS Assignment

Owner name: FU TAI HUA INDUSTRY (SHENZHEN) CO., LTD., CHINA

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:LU, CHENG-HUANG;REEL/FRAME:026787/0723

Effective date: 20110810

Owner name: HON HAI PRECISION INDUSTRY CO., LTD., TAIWAN

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:LU, CHENG-HUANG;REEL/FRAME:026787/0723

Effective date: 20110810

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION